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20132026
most citedAn extension of the Hermite-Biehler theorem with application to polynomials with one positive root

3 citations · 9 across the 11 of their papers we have counts for

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math.SP2013

Constructing New Realisable Lists from Old in the NIEP

Richard Ellard, Helena Šmigoc

Given a list of complex numbers σ:=(λ_1,λ_2,...,λ_m), we say that σ is realisable if σ is the spectrum of some (entrywise) nonnegative matrix. The Nonnegative Inverse Eigenvalue Pr…